As I understand it, the solid propellant is hard and hollow on the entire length... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

franzb on May 15, 2020 | parent | context | favorite | on: If Rockets Were Transparent [video]

As I understand it, the solid propellant is hard and hollow on the entire length: https://en.wikipedia.org/wiki/Solid-propellant_rocket. Also check this wonderful Applied Science video: https://www.youtube.com/watch?v=TLPWqCMb7DE

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact